I just posted on my other post about asking how far down under the water I’m able to shoot fish. I pretty much come to a conclusion that once you’re cone or ball gets a foot under the water the odds of getting the fish are slim to none. I might have got a few that could have been a little deeper but to me if I did, it was probably luck And with a longer dart. with my dart experimentation, I think the 15 inchers might’ve taken a couple that were closer to a foot and a half under the water but that’s because it’s a 15 inch dart. They’re definitely not like a heavy fiberglass fish arrow used for bow and arrows. They seem to run out of steam pretty quick once the corner dart it’s the water. So once I realized my learning curve and did the math in my head, how long my dart was and how deep I thought the fish was my odds went way up. So a 15 inch dart I would say 2 feet is the absolute maximum you’d wanna shoot it a fish under the water. The little 7 inchers was really pushing it after about a foot or so under the water. I can’t wait to use that 31 inch dart I’m sure it’ll be a one time use and be twisted like a pretzel so I better save it for one heck of a fish! I’ve been hitting the thrift stores looking for wire coat hangers, but haven’t ran into any yet. When I do, I’ll make a couple dozen of them cause I’m sure after each use it’s gonna be a joy to try and straighten one of those things out.