Summarize this article in one sentence.
Make a loop at the end of your cord or leather strip and place it on the thin edge of the knife handle. The top of the loop should stop right at the bottom of the blade, and the bottom ends of the loop should run the entire length of the handle. Use your fingers to hold the loop in place. Pulling the excess of rope at the bottom of your handle will tighten the wrap. Do this before you seal the excess at the top to make sure that the wrap is tight. Cut off the excess rope or leather strip at the top of your handle and use a lighter to burn the end of the rope.

Summary:
Create a loop that runs along the back edge of the knife handle. Cut the top of the rope and seal it with a lighter.