Help! Does anybody know of a way to use a Bitzenburger fletching jig to refletch crossbow arrows? Since crossbow arrows do not use a "arrow nock", how do you turn the shaft after a vane is glued on so that the next vane will be aligned right?If the Bitzenburger jig can't be used correctly, any suggestions on which jig to use to refletch crossbow arrows? What about the Arizona E-Z fletch?