Wiktionary
flexwing
n. The delta wing, made of fabric, of a hang glider or microlight
Usage examples of "flexwing".
The land was yellow and brown, crossed by a white line of road, and now was a good time to learn if his flexwing would open.
Chintithpit-mang bellowed and pulled back in his harness to catch more air in his flexwing, increasing lift, striving desperately to avoid contact with the planet.
The flexwing popped and the struts began to expand before it was clear.
Through his terror came a single memory, that lifting the fore edge of the flexwing would cause him to slow and rise.