arrowmatcher2: Arrowmatcher2 (Qt4 Ballistic Software)
arrowmatcher2:
arrowmatcher2: Arrowmatcher  is  a simple  tool  for  crossbow  archers. This
arrowmatcher2: ballistic  software  can  calculate  the speed, kinetic energy
arrowmatcher2: and the trajectory of an arrow (or bullet), and then use these
arrowmatcher2: values to calibrate the lead points of a crossbow's telescopic
arrowmatcher2: sight.
arrowmatcher2:
arrowmatcher2:
arrowmatcher2:
arrowmatcher2: