ARCHERY DYNAMICS, AN AFFILIATE OF THOMAS DESIGN & ENGINEERING INC., EMPLOYS THE TECHNICAL EXPERTISE OF THOMAS DESIGN & ENGINEERING TO DEVELOP THE MOST HIGHLY ENGINEERED BOW AVAILABLE ON THE MARKET TODAY. THE MOST SOPHISTICATED HIGH TECH METHODS OF CAD DESIGN AND CAM MANUFACTURING IN THE 1990'S UTILIZED TO DESIGN PARTS BY THOMAS DESIGN & ENGINEERING INC. WITH OVER 16 YEARS EXPERIENCE IN DESIGN AND ENGINEERING. OFFERS FOUR DIFFERENT TYPES OF COMPUTER SYSTEMS TO DESIGN & ENGINEER COMPONENTS FOR INDUSTRY. THE BULLET DESIGNED AND ENGINEERED ON A HEWLETT PACKARD 735 UTILIZING STATE OF THE ART DESIGN SOFTWARE AND ENGINEERED UTILIZING MC DONALD DOUGLAS SOFTWARE COSMOS/M (FEA) SOFTWARE TO DETERMINE STRENGTH CHARACTERISTICS ON THE RISER, LIMBS AND AXLE PINS .

THE MOST SOPHISTICATED HIGH TECH METHOD TO DETERMINE STRENGTH CHARACTERISTICS OF DESIGNS IN THE 1990'S. THE INPUT OF TECHNICAL DATA ON MATERIAL IN COMBINATION WITH THE SUGGESTED DESIGN ARE ANALYZED AND INPUT TO THE COMPUTER TO DETERMINE STRENGTH PROPERTIES. THE RISER , LIMBS AND AXLE PINS OF THE BULLET BOW HAVE UNDERGONE THIS HIGH TECH PROCESS OF DETERMINING HOW AND WHAT MANUFACTURING MATERIALS WOULD BEST SUIT THE APPLICATION. THIS PROCESS ELIMINATES GUESS WORK FOR THE ENGINEER AND WHAT WOULD OTHERWISE BE YEARS OF TESTING BY THE CONSUMER TO DETERMINE THE LONGEVITY OF THE PRODUCT.

THIS METHOD OF MACHINING UTILIZES THE DATA BASE FROM THE CAD (COMPUTER AIDED DESIGN) SYSTEM. TRADITIONALLY RISERS ARE MANUFACTURED FROM DIE CASTINGS. DIE CASTING A METHOD THAT WAS DEVELOPED TO PRODUCE INEXPENSIVE DUPLICATIONS OF A PART. WHILE THE PROCESS OF DIE CASTING IS INEXPENSIVE AND THE COST OF A MACHINED RISER IS EXPENSIVE, THE CAST RISER DOES NOT OFFER THE STRENGTH OF A PROPERLY DESIGNED AND ENGINEERED MACHINED RISER. THE BULLET RISER IS MACHINED FROM A SOLID BILLET OF 7075 T-6 AIR CRAFT ALUM. 7075 T-6 AIR CRAFT ALUM WAS DEVELOPED TO BE FLEXIBLE BUT INCREDIBLY STRONG. THE UTILIZATION OF CAM ENABLES ADI TO REPRODUCE PRODUCTS MANUFACTURED WITH TOLERANCES WITHIN A THOUSANDTH OF AN INCH. IN SUMMARY THIS ALLOWS ADI TO BUILD PRODUCTS THAT ARE CONSISTENT, PART AFTER PART. IN THE CASE OF THE "BULLET," ALIGNMENT FROM AXLE PIN TO AXLE PIN IS THE BEST THAT CAN BE FOUND ON A BOW TODAY.

THE BULLET IS VERTICALLY CENTER SHOT. THIS MEANS THE ARROW IS SET UP TO EXIT THE BOW ON CENTER BETWEEN THE AXLE PINS. THE EXIT OF THE ARROW ON CENTER ALLOWS THE LIMBS TO DEFLECT AT A CONSTANT RATE SUPPLYING AN EQUAL FORCE FROM EACH LIMB AND TO THE ARROW. THIS BENEFIT INTERPRETS A SMOOTHER AND MORE ACCURATE ARROW FLIGHT. ALSO THE TUNING OF THE BOW IS MADE EASIER. THE TILLER DIMENSION IS SET THE SAME, TOP AND BOTTOM OF THE BOW.

THE AXLE LIMB PINS ARE NEAR PERFECTLY ALIGNED VERTICALLY AND HORIZONTALLY . THIS IN TURN KEEPS THE CAM SQUARE TO THE LIMBS. THIS BENEFIT KEEPS BUSHING WEAR TO A MINIMUM AND ALLOWS THE CAM TO ROTATE FASTER. IN ADDITION, IT MINIMIZES LIMB TWIST.

HAVE MULTIPLE STRING LOBES ON THEM. THERE ARE THREE STRING LOBES ON EACH CAM FOR DRAW LENGTH ADJUSTMENT. THE COMBINATION OF LOBES OFFERS 1/2 INCH ADJUSTMENTS IN THE DRAW LENGTH THROUGH 2 INCHES OF DRAW LENGTH. ON THE OPPOSITE SIDE OF THE CAM THERE ARE TWO OR THREE CABLE LOBE ADJUSTMENTS. THESE ARE PRESENT FOR TUNING THE DRAW LENGTH OR FOR ADJUSTING THE LETOFF AT FULL DRAW TO MAXIMIZE THE SPEED AND EFFICIENCY OF THE BOW. THE CAMS ARE DESIGNED TO REDUCE STRING TENSION OR STRESS WITH LARGE LOBES AND LARGE RADII, DISTRIBUTING THE PRESSURE ON THE STRING TO A LARGER AREA. THIS MINIMIZES PRESSURE ON THE STRING. THE BENEFIT OF THIS INTERPRETS INTO LONGER STRING LIFE BY GREATLY REDUCING THE POTENTIAL OF STRING FAILURE.

LIMBS

MULTI LAMINATIONS OF FIBERGLASS AND THE FOLLOWING MATERIALS :

RH GLASS: THIS MATERIAL HAVING A TENSILE STRENGTH OF 210,000 PSI THE STRONGEST GLASS USED IN THE ARCHERY BUSINESS. LIMBS ARE MULTILAMINATED LAYERS OF MATERIAL THAT HAVE BEEN LAYERED TO MAXIMIZE STRENGTH AND PERFORMANCE. LIMBS ARE DOWELED IN POSITION FOR ALIGNMENT, NOT HELD IN POSITION USING BALL BEARINGS OR HALF ROUND PLASTIC PIECES . LIMBS ARE MANUFACTURED FOR ARCHERY DYNAMICS BY BARNSDALE ARCHERY.

RH GLASS YIELD 210,000 PSI

BOW TUFF YIELD 190,000 PSI

CORE TUFF YIELD 130,000 PSI

POWER TUFF YIELD 120,000 PSI

PLACED ABOVE THE GRIP NOT BELOW. THIS IS TO ALLOW THE CABLES TO CROSS ON CENTER OF THE ARROW SHAFT. THIS KEEPS AN EVEN PRESSURE ON THE LIMBS AS THE ARROW IS EXITING THE BOW. THE BENEFIT IS A MORE ACCURATE SHOT. THE CABLE ROD SLIDE IS DESIGNED WITH OFFSET CABLE HOLES TO KEEP THE CABLES FROM RUBBING AGAINST EACH OTHER. THE MATERIAL THE SLIDE IS MADE FROM WILL WEAR QUICKER THAN THE STRING FIBERS. THIS IS INTENTIONAL AS IT WOULD BE PREFERRED TO REPLACE A CABLE ROD SLIDE BEFORE A STRING

RISER (HANDLE) (FORM FOLLOWS FUNCTION)

THE RISER IS MANUFACTURED FROM T 7075 AIR CRAFT ALUMINUM. THIS MATERIAL HAS A TENSILE STRENGTH OF 80,000 PSI AS COMPARED TO T6000 SERIES AIR CRAFT THAT HAS A TENSILE STRENGTH OF 60,000 PSI. AS A COMPARISON COLD ROLLED STEEL HAS A TENSILE STRENGTH OF 55,000 PSI. MEANING T 7077 IS 50% STRONGER THAN STEEL. THE RISER IS RUN THROUGH AN ANALYSIS CALLED FEA (FINITE ELEMENT ANALYSIS). THIS IS A STRESS ANALYSIS BY COMPUTER THAT DETERMINES STRENGTH CHARACTERISTICS THAT WOULD OTHER WISE TAKE HUNDREDS OF MAN HOURS OF FATIGUE TESTING TO DETERMINE. THE FEA IS WHAT ASSISTED TO DETERMINE THE UNIQUE APPEARANCE OF ARCHERY DYNAMICS BOWS.

SPECIFICATIONS

The BULLET & MAGNUM hunting/target bows are designed to be the quietest on the market.  By designing and manufacturing our own products we are able to control quality, specifically tight tolerances and correct assembly which prevent noise.  Speed and accuracy combined with these noise reducing features have produced the ultimate hunting bow today!

You will not find a better bow for $ 700.00

AMO SPEEDS 242 FPS                     IBO SPEEDS +320 FPS

LIMITED LIFETIME WARRANTY

225 Bow $550.00

235 Bow $560.00

245 Bow $570.00