by DouglasSpear » Wed Aug 05, 2009 8:43 pm
Also, just a quick note: Have them tell you the draw length, draw weight, cam to cam measurement, fps shooting speed, and let off. Knowing these will help you when buying arrows, replacement strings, tweaking your bow to fit you, and when purchasing a new bow 'x' number of years down the road.
Draw Length:
How far you pull back the bow string to steady shooting position. Typically your arm span in inches divided by 2.5
Draw Weight:
How heavy the pull of the bow string is (most people I know use anywhere from 55-70 lbs.)
Cam to Cam measurement:
The measurement from one cam or "axle" to the other. This mainly just helps when bow string replacement.
FPS Shooting Speed:
Foot Per Second of arrow flight. Good to know to make sure you have heavy enough poundage when shooting to ensure a lethal shot. It also helps to know when purchasing arrows and broad heads.
Let Off:
The percentage of let off of the weight provided by the cams (axle) when you are in full draw.
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Doug
"If you think education is difficult, try being stupid."