There are a number of bust dart tutorials out there, and many of them are wonderful. But it occurred to me that I might provide the instructions from my Celia Cruz pattern here. I find myself turning often the the worksheet I designed for that pattern. Most recently, I've been working on the Backward's Cable Pullover only my knitty katja in the round bottom backwards is going in the frontand I'm just at the point of adding bust darts. So here's an adapted version of that worksheet, which you can use for any sweater where you'd like a better fit.