Pfeilabschuss 1:

measure	arrow number	weight (g)	spine (-)	speed (f/s)	draw weight (lbs)	string height (inch)	draw (inch)
1	1	24,11	49,00	172,05	34,67	7,89	28,00

bow and arrow efficiency by Bowdyno^®:

mass arrow (gr)	speed arrow (f/s)	energy arrow (J)/(ft-lb/lb)	energy bow (J)/(ft-lb/lb)	efficiency (%)	hand shock (by Bowdyno®)
372,08	172,13	33,13 / 24,44	42,61 / 31,43	77,75	7,95