i have heard that you can fill an aluminum shaft with sand and it makes a good fish arrow. i have only used muzzy fish arrows and have never replaced a point. to attach a fish point do you just drill it and use a roll pin? being a hollow shaft and having less surface contact i feel like a rollpin would not want to stay in. does anybody use glue or jb weld? do they bend to easily? is there something better to fill them with?
i use recurve and a push button reel and i tie to the back of the arrow. if i drill a hole to tie to, will i lose too much sand there? how do you stop that?
i want to tie in a swivel to keep my line from twisting but have some concerns. i shoot from the shelf, if i tie a big enough loop to let my line loop behind my nock and put a swivel right behind my loop would would it be a danger? would a good but small swivel take the shock and abuse? what do you guys do to keep from twisting lines?