Arrow weight

[recurvericky]

What is the best way to add weight to an arrow without affecting the spine?

[frassettor]

Weight tubes.

[McDave]

Also, some arrows, such as Gold Tip, allow you to put weight on both the front and back of the arrow.

[Orion]

Adding weight always affects the dynamic spine, how much depends on where and how much weight you add.

[atatarpm]

What frassettor said. They are like arrows though place one in the shaft and spin it and rotate it in the shaft untill the shaft spins well without heavey spots.