TAA USAF Designation: F125-1
Step 1: Materials
1 Piece of 8.5 by 11 inch Paper
Step 2: Width and Corner Folding
First, start out by folding your paper in half along its width. Then pull the corners down to the center.
Step 3: Nose and Corner Folding
Step 4: Make the Vertical Fins
From here, fold the fins out, with their trailing edges meeting those of the wing, insuring their straight alignment to the center line. Once done with this step, the fins should be pointing straight up.
Step 5: Taping
Step 6: Flight
For long range flights avoid stalls, because the OmniDelta is very rarely able to pull out of even a 35 degree dive at 15 feet.
Step 7: Modifications
NF125-1 Cross Control Demonstrator (CCD): An OmniDelta with control surfaces for demonstration of cross-controlled (uncoordinated) flight.
Although I've only made one modification to the airframe myself, I know there are more ways to reconfigure this craft.