How to Fit an Indicator to a Fishing Line

The strike indicator is a common tool used for conventional fishing and for fly fishing. The indicator is a small piece of yarn, cork or hollow plastic that attaches to the leader section of the line. The indicator controls the depth of the flies or bait and provides a visual cue for strikes from fish. Fitting and attaching the indicator on the line varies based on the indicator style and design. Attention to the depth is the most important aspect of the placement.

Things You'll Need

  • Leader
  • Yarn indicator
  • Cork indicator
  • Toothpick
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Instructions

  1. Loop Attachment

    • 1

      Locate the hole or loop on the indicator. Built-in loops are common on yarn and plastic indicator designs.

    • 2

      Measure the depth on the leader and grab the leader at the measured point. Fold the leader to make a loop.

    • 3

      Push the leader loop through the indicator loop. Wrap the leader loop around the entire indicator and pull on the leader below the indicator to tighten the loop and hold the indicator in place.

    Pegging

    • 4

      Slide the end of the leader through the hole in the center of the indicator before attaching the hook. Slide the leader out of the way and tie your flies or bait on the line. The indicator with a hole in the center is typically a round or oval piece of cork or hard foam.

    • 5

      Measure the depth you wish to fish the fly or bait and hold the leader at the measurement. Slide the indicator to the measurement and hold it in place.

    • 6

      Jam a toothpick in the bottom end of the indicator hole. Push until the wood begins to split and break off the remainder of the toothpick.