I saw my chance, and proceeded to propound to these two authorities the following question: "Why is it that nobody has ever written an English poem in pure dactyls?"
"The Adventure of Living"
John St. Loe Strachey
In connexion with this character I would have the student note that I have introduced into the dog's part just before the curtain a whole line of dactyls.
"On Something"
H. Belloc
Iambic spondees and dactyls are to be distinguished by the metrical accent falling on the last syllable.
"The Grammar of English Grammars"
Goold Brown