making arrows

[Odds_against_me]

Ok so I got the fletching kit and the mats but when i try to combine it say's "cannot combine items in this container." Any ideas what I'm doing wrong? Cause I know I'm doing it wrong

[Hypeshot]

Your probably using Arrow veins and not Arrow shafts

[Odds_against_me]

XD yup thats it TY!!!!