After you get them stripped you can wrap them together in a bundle to dry. Thats what I usually do. Once dry I use oil and our gas cook stove wto straighten out the major bends. After they cool i go for the minor bends and after those cool I size them. I have a story board with 3 different size holes, 5/16", 3/8" and 1/2". I use a thumb plane to reduce the point end to fir the 3/8" hole.
After they are relatively straight I start at one end and heat the shaft again, this time with no oil. I like a bit of scorch as camo so I work the heat from one end out to the other scorching as I go. Be careful at the far end as the steam will scald you. After the tempering I lay them on a flat surface and let them rest until cool. You can finish making the arrow now but don't stress them or let them sit for a week to rehydrate. After that it is just like other shafting.
While working with the thumb plane I check spine and if too high I use the thumb plane and sand paper to reduce the spine.