If you want to do that you'd have to use an extreme overweight arrow for all limbs to avoid screwing up the high energy limbs versus the inefficient ones. Then calculate back. You'll also have to work out how to avoid arrow contact with the riser through over stiffness as well as weakness. That'll give false readings.
Lots of people have tried to use a standard arrow and string and ended up with spurious results through it being the wrong spine for a fast limb or having fletching contact with the riser despite being machine-shot.
Some manufacturers do publish their draw force curves and they make interesting reading. Worth hunting them out if you can.
Lots of people have tried to use a standard arrow and string and ended up with spurious results through it being the wrong spine for a fast limb or having fletching contact with the riser despite being machine-shot.
Some manufacturers do publish their draw force curves and they make interesting reading. Worth hunting them out if you can.