4 Fletch Knockout Fletching jig

Built for serious archers who demand precision and repeatability, the ShadowCore Knockout 4-Fletch Fletching Jig delivers fast, accurate vane alignment for modern hunting and target arrows. Designed to work with 4mm to 6mm shafts, this jig features precision indexing marks on each die for perfect vane positioning every time.

Whether you prefer straight, 1° helical, or aggressive 2° helical setups, the Knockout Jig gives you the flexibility to build arrows exactly how you want — in both right and left helical configurations. The compact, durable design makes it ideal for home shops, bow tuning benches, or mobile archery setups.

Features:

• Designed for 4-fletch arrow builds
• Compatible with 4mm to 6mm arrow shafts
• Precision indexing marks for accurate vane alignment
• Supports straight, 1° helical, and 2° helical configurations
• Right or left helical capability
• Fast, repeatable vane placement
• Durable lightweight construction
• Perfect for hunting and target archery setups

The ShadowCore Knockout Fletching Jig was engineered to simplify the fletching process while delivering professional-level consistency and performance with every arrow build.