Ammunition for Flying Disk Launcher

I think every one losses all the ammunition for their assorted foam launching weapons. Plus isn't it better in hard plastic?

These are intended to spin and fly through the air in what one may call a 'vortex' like fashion. Unfortunately these have more of a tendency to misfire into a inaccurate wobbly flight then the originals.

I noticed a 'patent pending' stamp on the shooter. I'm not sure what they are trying to claim intellectual property on but I can't imagine a slightly rounded hollow plastic disk would be the thing. Without a patent existing I can't read it to see. I'm perfectly willing to delete this think if there is a problem