These are simple connectors for building your own Korean fighting kite.
My son needed to build one for his project on Asia so I designed and printed out corner connectors, t-connectors, and a central connector with my Cupcake.
I went with this design for our kite:
http://www.kiteplans.org/planos/coreen/coreen.html
You will need to use Google Translate to translate the page from French to English. One thing that I did was up-scale the dimensions of the kit a bit so that they're slightly larger than the metric-to-english conversion on the above design.
There are similar designs on http://www.kiteplans.org/pln_1564/ as well.
kite-center-connector.stl | 40.2KB | |
kite-connectors-plate.stl | 789.9KB | |
kite-corner.stl | 101.6KB | |
kite-t-connector.stl | 50.6KB |