Western PA 3-D Archery CalendarCalculate Your Arrow's Trajectory1. Sight Pin Yds - The sight pin used to represent distance in yds to the target. 2. Velocity - The cronographed speed of your arrow in feet/sec. 3. Yds to target - Actual yards from you to the target. An example would be as follows: With the 20 yd sight pin, shooting an arrow 275 fps at a target
25 yds away will produce Go To The Archery Calendar Page
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