The Beiter Wing-Holder is designed to be the ideal complement to the functionality of the Beiter Tri-Liner. Whle the Beiter Tri-Liner allows to draw precise lines to be able to fletch vanes (e.g. Spin Wings™, Rite Flite™, Kurly Vanes™...): now, with the Beiter Wing-Holder, you can easily and precisely position and fletch the vanes on the shaft.