One of my favorite things about learning about traditional textiles is the little ghosts they left in the language. Of course the ghosts are there, now that I know to look for them. Once upon a time, half the population spent a majority of their day making textiles. Spinning, at the very least, has been a part of humanity since the Neanderthals. That kind of knowledge doesn't just disappear.
A heckle was a device with sharp metal spikes, and people drag flax through the spikes to separate out the fibers from the chaff. When you say someone heckled a performer, you think you are being literal but you're speaking in an ancient metaphor.
When my grandpa says "spinning yarns" to mean telling stories, he knows that one's not quite literal, but its vividness is lost to him. There is no image in his mind of rhythm, muscle memory, and the subtle twist that aligns clouds of fibers into a single, strong cord.
When a fanfic writer describes someone carding their fingers through someone's hair, that's the most discordant in my mind. Carding is rough, and quick, and sometimes messy (my wool is full of debris, even after lots of washing). The teeth of my cards are densely packed and scratchy. But maybe that's my error, not the writer's. Before cards were invented, wool was combed with wide-toothed combs, and sometimes, in point of fact, with fingers. The verb "to card" (from Middle English) may actually be older than the tools I use, archaic as they are. And I say may, because I can't find a definitive history. People forget, even when the language remembers.
The "text" in textbook comes from textile. Turns out a lot of people thought the metaphor of weaving a story was an apt one, and when you're finished weaving you have a text
