TaylorMade Fujikura Rocket Fuel 50 Graphite Fairway Shaft - L Flex - All Questions

I would not suggest it. Fairway wood shafts are designed for clubs that typically weigh no more than 229g. So, the final flex would be much more flexible if placed into a heavier iron heads. Second, you would be cutting a considerable amount off the butt end making grip sizing an issue.