I have a dozen Fatboy 400s for sale. 5 are fletched with 3D Duravanes. All have nocks and inserts and 100g nibs. Nibs were hot glued in so they can be replaced. Switching brands so I no longer need these. All are 27" from the groove of the nock to the front of the shaft. My draw is 29" and these work fine with a Trophy Taker Spring Steel. $75 tyd.