Parametric Boomerang in FreeCAD

A parametric boomerang in FreeCAD. Have a look at the sketch - all the measurements like lengths and angles can easily be changed and the model will update accordingly. I made it a little large for most printers, but since this model worked nicely, I didn't want to tinker with the measurements. So just scale it down a little so that it fits your printer. The yellow one in the picture is printed quite solid with lots of top and bottom layers as well as perimeters and has about a 40 meter range. The purple one is a little lighter and flies a little shorter.