No offence to anyone but I have never lost a tip or a knock with the cheapest super glue out there...rocks roots mainly gator gar and a few carp and weed gar...seriously I think people think about this way too hard. A hole is a void, a hole with a pin throw it sounds like a lot of work, two part epoxy sounds messy, a crimp will never ever allow you to replace a tip when it wrecks out or to salvage a tip when a arrows splinters. People who crimp sell arrows for a living making you buy another arrow when something breaks...I'm just saying I can completely build a blank new arrow in under a minute and start fishing with it in 1 minute 15 seconds with super glue...