E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Flee the Falcon (To).
To let fly the small cannon.
1
Ill flee the falcon (so the small cannon was called) Ill flee the falcon my certie, shell ruffle their feathers for them [i.e. the insurgents].Sir W. Scott: Old Mortality, chap. xxv.