I got about 10 nice eastern red cedar shafts turned out using a jig similar to the lee valley dowel cutters you can buy. None of them have knots I think, but the grain is not perfectly straight. They were tests really for the jig I was making, but they turned out so good I am definitely gonna try them for arrows. Surprisingly, I got zero tear out and a pretty clean finish off bat (where all the doug fir I tried had tear out). Maybe because the cedar is so soft, and cuts to easily. Just wondering if anyone has tired em out ERC. They are really light, and are spinning pretty low for 3/8" dia, maybe 50 to 40 or so spine.