Upgrade your arrow performance with the LCA 4 Fletch Knob, designed for archers seeking increased flight stability and precision.
Available in two configurations—90° or 105/75°—this accessory allows you to fletch arrows with four vanes instead of three.
More vanes mean improved arrow stabilization and tighter groupings with specific setups. Compatible with the Vane Master PRO, this knob installs easily, and for some, it’s a necessary addition.

• TWO 4-FLETCH OPTIONS: 90° AND 105°/75° (seperate items) 
• ENHANCES ARROW STABILITY AND ACCURACY
• WORKS WITH COMPOUND AND RECURVE SETUPS
• RUGGED, LONG-LASTING CONSTRUCTION
• SIMPLE INSTALLATION ON VANE MASTER PRO