Considering all the effort that goes into shaft straightness and fletching consistency, I would expect that all the arrows in my target would have the odd colored fletch in the same position at a given distance. Not so. The odd fletch varies from about1 o'clock to 6 o'clock. I can tell from watching the arrow in flight that it is rotating about one full turn at 20 yards. Why the inconsistency? I would expecteach shaft to have consistent rotation over the same distance. Groups are good, though . . . .