- Use the correct nock size for your string.
- The nock should fit firmly but not too tightly.
- Ensure proper orientation of the index vane.
- Install the nock before fletching. The index vane should be aligned with the shaft's spine mark to maintain proper orientation.
Simple Nock Fit Test
- Attach the arrow to the string.
- Hold the bow horizontally.
- Tap the string lightly with your finger.
- Correct fit
- The arrow should fall off the string with a light tap.
- Too tight
- The arrow remains attached after several light taps.
- Too loose
- The arrow falls off under its own weight or with minimal movement.