Usually out, but I have shot it in and saw no difference. The last arrows I fletched for myself are 4-fletch.
Chad
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"We can have no '50-50' allegiance in this country. Either a man is an American and nothing else, or he is not an American at all."-- Theodore Roosevelt
A wise man's heart is at his right hand; but a fool's heart at his left. Ecclesiasties 10:2
The last four letters in American..........I Can
The last four letters in Republican........I Can
The last four letters in Democrats.........Rats
cool... I just fletched 6 arrows and im using the glue on knocks and my blitzenburger is set up to put the odd feather out... to bad you cant get legacy arrows with the uni knock set up...
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"public land will make a turkey hunter out of ya"
In. As is often said with a properly tuned set up it doesn't matter. HOWEVER, by running with it in towards the riser, I'm able to run a lower nock point without the lower hen feather hitting the shelf. Better flight overall, plus the lower nock point gives me a litttle more reach.
The glue on nocks will stay on, without glue, if you twist them on. At least, long enough to fletch. Then you can reposition them as needed.
On aluminum arrows, you can shoot them, without glue, so you're not wasting nocks in the tuning process.
You're taking a huge risk shooting aluminum or wood arrows if the nocks are not glued on.When fletching either I used masking tape to hold the nock in place then glued them on afterwards.