Yes, according to the DS9 Companion.
Usually, we're shooting one model, and if you see something about a fleet, it means you have to shoot the model a hundred times! Luckily, these were Klingon ships, so there were toys, models, and Christmas ornaments for us to use.
"The Way of the Warrior" utilized some Playmates toys, Ertl model kits, and Hallmark's bird-of-prey Christmas ornaments.