4' .357 cal. 2' .50 cal, 3' .50 cal, 5' .625 cal
We've all seen exploding darts, injection darts, light up darts, etc. But I'm sure there are other possibilities. So I'm wondering what you guys think a dart may one day be capable of. I had an idea for an electronic dart that measures telemetry data. Things like drop over distance and speed.