With the growth and popularity of crossbows, the time has come for a fletching tool designed specifically for crossbow bolts and large diameter shafts. One that takes advantage of all the latest technology the archery industry hast t o offer. The new BOLT tool takes on that task! The Bolt fletching jig has be en designed to apply a unique radical helical to a 2 inch vane that not only w ill stiffen the vane but creates more torque in flight so the crossbow bolt st abilizes immediately out of the bow, drastically improving accuracy with broadheads and fields points.