The Slip Knot

And Its Kiting Applications

A small Loop Knot in the end of the line prevents this Slip Knot from coming undone. At least in theory! In practice, the loop can still loosen off with handling, allowing even a large knot to slip through. A tiny dob of glue will make the knot permanent after it is first tied and tightened. Alternatively, you can simply check all the knots before each flight, re-tightening where necessary. They are less likely to loosen in-flight.

For a Double Wrap Slip Knot, just wrap the line around the spar twice instead of once, before slipping the Loop Knot through. Not surprisingly, this version stays tight a lot longer.

I have used this knot many times for securing bridle lines to spars. If you keep the Loop Knot as small as possible, it doesn't look too untidy. It's a good idea to not fix the knots with glue until after the kite has had it's first test flight or 2. Just in case you decide to make any changes!

For a time, I experimented with using the single-wrap knot to secure the sail corner ties of the Dowel Roller and Dopero to the horizontal spar. You have no adjustment though, so I'm sticking with Half Hitches now. Not the most secure, but at least you can adjust the length of the tie, if you don't get it right the first time. It's just a matter of unpicking the knot and re-tying.

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