Been fletching my own arrows for a couple years with good results. Recently I used a wrap and it didn't fly so well I shoot Easton Axis arrows and had some overlap with wrap could this have been my problem?
the overlap is really so minimal in weight and such that it shouldnt throw your hunting bow that far out of whack...anything else changed? Check your center shot, timing, string stretch, and tiller. Usually bad arrow flight is a sign of a bow problem not the arrows now days.